Ecclesiastes 4:12

This verse means that people bound together in support are far harder to overcome than anyone standing alone. One person may be overpowered by an attacker, but two standing back to back can hold their ground. The Preacher then crowns the thought with a memorable image: "a threefold cord is not quickly broken." A single strand snaps easily; strands woven together share the load and hold fast under strain.

The picture moves from defense to durability. Where verse 9 spoke of reward and verse 10 of rescue, here the emphasis is on resilient strength that endures pressure. The leap from two to three suggests that added bonds only deepen the security -- the more faithful relationships woven into a life, the stronger it stands against what would tear it apart. Many readers have heard in the third strand an invitation to let God be the binding thread of a marriage or friendship. However one reads it, the wisdom is plain: lives intertwined in love and loyalty are not easily undone by the trials that would break a person facing them alone.